Steel lining storage tank convenient to disassemble and assemble

Abstract

The utility model discloses a steel lining storage tank convenient to disassemble and assemble. The steel lining storage tank comprises a supporting seat, a clamping mechanism is arranged on the upper side of the supporting seat, the clamping mechanism comprises a lower connecting ring, an upper connecting ring and a nut, the lower connecting ring is fixedly installed on the upper side of the supporting seat, and the lower connecting ring is rotationally connected with the upper connecting ring; a moving mechanism is arranged on the lower side of the supporting seat and comprises a first pulley, a connecting column and a second pulley, and the first pulley is arranged on the lower side of the supporting seat. According to the steel lining storage tank convenient to disassemble and assemble, the upper connecting ring can be rotationally opened by taking down nuts on the lower connecting ring and the upper connecting ring, so that the purpose of conveniently disassembling the steel lining storage tank body is achieved, a supporting seat can move through a first pulley or a second pulley, manpower consumption is reduced, a connecting cylinder is connected to a connecting groove, and the steel lining storage tank is convenient to disassemble and assemble. And then the position relation between the connecting cylinder and the connecting column is adjusted, the supporting seat can be moved into the carriage, and carrying is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel-lined PTFE storage tanks, and particularly relates to a steel-lined storage tank that is convenient for disassembly and assembly. Background Technique

[0002] Polytetrafluoroethylene, abbreviated as PTFE, also known as Teflon, commonly known as the "king of plastics", is a high molecular polymer obtained by polymerizing tetrafluoroethylene monomers, with the chemical formula (C2F4)n. Due to the excellent corrosion resistance of the PTFE lining, it can resist the erosion of various corrosive media and extend the service life of the storage tank; the PTFE material has good high-temperature resistance and can maintain stable chemical properties at relatively high temperatures; the PTFE surface has an extremely low surface energy, making it difficult for the medium to adhere inside the storage tank, which is convenient for cleaning and maintenance; the steel shell provides sufficient mechanical strength and pressure resistance for the storage tank to ensure stable operation of the storage tank under various working conditions; the sealing structure of the storage tank is reasonably designed, which can effectively prevent medium leakage and ensure production safety. Therefore, it is often used as the lining of steel-lined storage tanks; steel-lined PTFE storage tanks are widely used in chemical, pharmaceutical, food, metallurgical, environmental protection and other fields to store various corrosive media, such as acids, alkalis, salts, organic solvents, etc. In the chemical industry, steel-lined PTFE storage tanks are often used to store strongly corrosive chemicals, such as concentrated sulfuric acid, concentrated nitric acid, hydrofluoric acid, etc.; in the pharmaceutical industry, they are used to store high-purity pharmaceutical raw materials and intermediates.

[0003] Referring to the Chinese patent authorization announcement number CN217836936U, the authorization announcement date is November 18, 2022, which discloses a steel-lined PTFE storage tank. This utility model solves the problem that most ordinary storage tanks in the prior art are mostly fixed individually and cannot be replaced according to the use location through a support seat, a motor, a guide wheel and a belt, solves the problem that most ordinary storage tanks in the prior art are not easy to fix during transportation and are prone to rolling through a fixing groove and a rubber pad, and solves the problem that most ordinary storage tanks in the prior art do not have a cleaning structure and are not easy to clean after use through a cleaning seat and a water outlet hole.

[0004] However, during the use of this utility model, it is not convenient to disassemble the tank body from the support seat, and it is not convenient to use during handling or moving, which brings great inconvenience to the users and thus reduces the work efficiency.

[0005] Therefore, we propose a steel-lined storage tank that is convenient for disassembly and assembly to solve the problems raised above. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a steel-lined storage tank that is convenient for disassembly and assembly, so as to solve the problem raised in the above background technology that during the use of the present utility model, it is not convenient to disassemble the tank body from the support base, and it is not convenient to use during handling or moving, bringing great inconvenience to the users and thus reducing the work efficiency.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions: A steel-lined storage tank that is convenient for disassembly and assembly, including: a support base;

[0008] It further includes:

[0009] A clamping mechanism is arranged on the upper side of the support base, and the clamping mechanism includes a lower connecting ring, an upper connecting ring and a nut. The lower connecting ring is fixedly installed on the upper side of the support base, and the lower connecting ring is rotatably connected to the upper connecting ring;

[0010] A moving mechanism is arranged on the lower side of the support base, and the moving mechanism includes a first pulley, a connecting column and a second pulley. A first pulley is arranged on the lower side of the support base, and the first pulleys are distributed in an array.

[0011] Preferably, both the lower connecting ring and the upper connecting ring are symmetric about the vertical central axis of the support base, and both the lower connecting ring and the upper connecting ring are threadedly connected to the nut.

[0012] Preferably, a steel-lined storage tank body is arranged inside the lower connecting ring and the upper connecting ring. A feeding port is arranged on the upper side of the steel-lined storage tank body, and a discharge port is arranged below the left side of the steel-lined storage tank body.

[0013] Preferably, a motor is arranged in the middle on the right side of the steel-lined storage tank body. The output shaft of the motor is fixedly connected to a connecting shaft, and stirring rods are distributed in an array on the outer side of the connecting shaft.

[0014] Preferably, connecting grooves are arranged on the lower side of the support base, and the connecting grooves are distributed in an array, and the connecting grooves are threadedly connected to connecting cylinders.

[0015] Preferably, a first opening is arranged on the side surface of the connecting cylinder, and the connecting cylinders are distributed in an array, and the connecting cylinders are slidably connected to the connecting column.

[0016] Preferably, a second opening is arranged inside the connecting column. A second pulley is fixedly connected to the lower side of the second opening, and a bolt is slidably connected inside the second opening and the connecting cylinder. Among them, the connecting groove, the connecting cylinder, the connecting column and the second pulley correspond to each other one by one.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the steel-lined storage tank that is convenient for disassembly and assembly, by removing the nuts on the lower connecting ring and the upper connecting ring, the upper connecting ring can be rotated and opened, so as to achieve the purpose of conveniently disassembling the steel-lined storage tank body. The support seat can be moved through the first pulley or the second pulley, reducing the consumption of manpower. Connect the connecting cylinder to the connecting groove, and then adjust the positional relationship between the connecting cylinder and the connecting column, and the support seat can be moved into the carriage, which is convenient for handling;

[0018] 1. There are a lower connecting ring, an upper connecting ring and nuts. By removing the nuts on the lower connecting ring and the upper connecting ring, the upper connecting ring can be rotated and opened, so as to achieve the purpose of conveniently disassembling the steel-lined storage tank body;

[0019] 2. There are a steel-lined storage tank body, a feeding port and a discharging port. By opening the lid on the feeding port, raw materials can be added into the steel-lined storage tank body. By opening the valve on the discharging port, the raw materials in the steel-lined storage tank body can be discharged, which is convenient to use;

[0020] 3. There are a motor, a connecting shaft and a stirring rod. By starting the motor, the connecting shaft drives the stirring rod to stir inside the steel-lined storage tank body, which is beneficial to make the concentration of the raw materials in the steel-lined storage tank body uniform;

[0021] 4. There are a first pulley and a second pulley. The support seat can be moved through the first pulley or the second pulley, reducing the consumption of manpower;

[0022] 5. There are a connecting groove, a connecting cylinder and a connecting column. By connecting the connecting cylinder to the connecting groove and then adjusting the positional relationship between the connecting cylinder and the connecting column, the support seat can be moved into the carriage, which is convenient for handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 It is a front structural schematic diagram of the present utility model;

[0025] Figure 3 It is a front sectional structural schematic diagram of the present utility model;

[0026] Figure 4 It is a rear three-dimensional structural schematic diagram of the present utility model;

[0027] Figure 5 It is a side structural schematic diagram of the present utility model;

[0028] Figure 6 It is an exploded structural schematic diagram of the connection between the connecting cylinder and the connecting column of the present utility model.

[0029] In the figure: 1, support base; 2, lower connecting ring; 3, upper connecting ring; 4, nut; 5, steel-lined storage tank body; 6, feeding port; 7, discharging port; 8, motor; 9, connecting shaft; 10, stirring rod; 11, first pulley; 12, connecting groove; 13, connecting cylinder; 14, first opening; 15, connecting column; 16, second opening; 17, second pulley; 18, pin. Specific implementation manner

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Specific embodiment 1

[0032] This embodiment is a steel-lined storage tank that is convenient for disassembly and assembly.

[0033] As Figure 1 , Figure 2 and Figure 3 shown, a lower connecting ring 2 is fixedly installed on the upper side of the support base 1. The lower connecting ring 2 is rotatably connected to the upper connecting ring 3. The lower connecting ring 2 is symmetric about the vertical central axis of the support base 1. The lower connecting ring 2 and the upper connecting ring 3 are threadedly connected together by a nut 4. The lower connecting ring 2, the upper connecting ring 3, and the nut 4 are in one-to-one correspondence. A steel-lined storage tank body 5 is provided inside the lower connecting ring 2 and the upper connecting ring 3. A feeding port 6 is provided on the upper side of the steel-lined storage tank body 5. A discharging port 7 is provided below the left side of the steel-lined storage tank body 5. A motor 8 is provided in the middle of the right side of the steel-lined storage tank body 5. The output shaft of the motor 8 is fixedly connected to a connecting shaft 9. Stirring rods 10 are arranged in an array on the outer side of the connecting shaft 9.

[0034] As Figure 1 , Figure 2 and Figure 3 shown, first pulleys 11 are provided on the lower side of the support base 1. The first pulleys 11 are arranged in an array. Connecting grooves 12 are provided on the lower side of the support base 1. The connecting grooves 12 are arranged in an array. The connecting grooves 12 are threadedly connected to connecting cylinders 13. The connecting grooves 12 and the connecting cylinders 13 are in one-to-one correspondence. First openings 14 are provided on the side surface of the connecting cylinder 13. The first openings 14 are arranged in an array. The connecting cylinder 13 is slidably connected to a connecting column 15. A second opening 16 is provided inside the connecting column 15. A second pulley 17 is fixedly connected to the lower side of the second opening 16. A pin 18 is slidably connected inside the second opening 16 of the connecting cylinder 13. Among them, the connecting cylinder 13, the connecting column 15, and the second pulley 17 are in one-to-one correspondence.

[0035] This embodiment is to solve the problem of inconvenient installation. Remove the nuts 4 on the lower connecting ring 2 and the upper connecting ring 3, then place the steel-lined storage tank body 5 between the lower connecting ring 2 and the upper connecting ring 3, and make the feeding port 6 face upward to facilitate the discharge of the raw materials in the steel-lined storage tank body 5. Then screw the nuts 4 back onto the lower connecting ring 2 and the upper connecting ring 3. The lower connecting ring 2 and the upper connecting ring 3 can then clamp the steel-lined storage tank body 5 in the middle to prevent the steel-lined storage tank body 5 from sliding. To prevent the raw materials in the motor 8 from settling, start the motor 8. The motor 8 will drive the connecting shaft 9 to rotate inside the steel-lined storage tank body 5. The rotating connecting shaft 9 will drive the stirring rod 10 to stir inside the steel-lined storage tank body 5, thus achieving the purpose. Specific Embodiment Two

[0037] This embodiment is to solve the problem of inconvenient handling of the steel-lined storage tank body 5.

[0038] As Figure 3 and Figure 6 shown, when the inside of the steel-lined storage tank body 5 is still hollow, place the support base 1 obliquely. Screw all the connecting cylinders 13 onto the connecting slots 12, then insert the connecting column 15 into the inside of the connecting cylinder 13, and insert the pin 18 into the first opening 14 and the second opening 16. Then turn the support base 1 over, and adjust the positional relationship between the connecting cylinder 13 and the connecting column 15 according to the height of the platform where the support base 1 needs to be moved. When adjusting, remove the pin 18 from the inside of the connecting cylinder 13 and the connecting column 15. After the height adjustment is completed, insert the pin 18 back into the first opening 14 and the second opening 16 inside the connecting cylinder 13 and the connecting column 15. Then adjust the remaining connecting cylinders 13 and connecting columns 15 to feed the steel-lined storage tank body 5. Specific Embodiment Three

[0040] This embodiment is to solve the problem of inconvenient movement of the support base 1.

[0041] As Figure 3 、 Figure 4 and Figure 5As shown in the figure, the first pulleys 11 are distributed in the front and rear of the lower side of the support base 1. By pushing the support base 1, the steel-lined storage tank body 5 filled with raw materials can be moved. When the support base 1 moves to the side of the loading platform, remove the pin 18, adjust the positions of the connecting cylinder 13 and the connecting column 15, and then lift the connecting column 15 to keep the second pulley 17 on the lower side of the connecting column 15 away from the ground. Then, the connecting cylinder 13 can be rotated and removed from the lower side of the connecting groove 12. Continue to push the support base 1, and the first pulleys 11 on the lower side of the support base 1 will support the support base 1, facilitating movement. Repeat the operation multiple times to move the support base 1. When it is necessary to unload the support base 1 from the loading platform, operate in the reverse direction and install the connecting cylinder 13 and the connecting column 15 on the lower side of the connecting groove 12 to perform the unloading operation.

[0042] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0043] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel-lined storage tank that is easy to disassemble and assemble, comprising: Support seat (1); It is characterized by further comprising: A clamping mechanism is provided on the upper side of the support seat (1), wherein the clamping mechanism comprises a lower connecting ring (2), an upper connecting ring (3) and a nut (4); the lower connecting ring (2) is fixedly mounted on the upper side of the support seat (1), and the lower connecting ring (2) is rotatably connected to the upper connecting ring (3); A moving mechanism is arranged on the lower side of the support seat (1), wherein the moving mechanism comprises a first pulley (11), a connecting column (15) and a second pulley (17); a first pulley (11) is arranged on the lower side of the support seat (1), and the first pulleys (11) are distributed in an array.

2. The steel-lined storage tank that is easy to disassemble and assemble according to claim 1 is characterized in that: The lower connecting ring (2) and the upper connecting ring (3) are both symmetrical about the vertical center axis of the support seat (1), and the lower connecting ring (2) and the upper connecting ring (3) are both threadedly connected to the nut (4).

3. The steel-lined storage tank that is easy to disassemble and assemble according to claim 2 is characterized in that: A steel-lined storage tank body (5) is arranged inside the lower connecting ring (2) and the upper connecting ring (3), a feeding port (6) is arranged on the upper side of the steel-lined storage tank body (5), and a discharge port (7) is arranged at the lower left side of the steel-lined storage tank body (5).

4. The steel-lined storage tank that is easy to disassemble and assemble according to claim 3 is characterized in that: A motor (8) is arranged in the middle of the right side of the steel-lined storage tank body (5), and the output shaft of the motor (8) is fixedly connected to the connecting shaft (9), and stirring rods (10) are distributed in an array outside the connecting shaft (9).

5. The steel-lined storage tank that is easy to disassemble and assemble according to claim 1 is characterized in that: The support seat (1) is provided with connection grooves (12) on the lower side, and the connection grooves (12) are distributed in an array, and the connection grooves (12) are threadedly connected to the connection tube (13).

6. The steel-lined storage tank that is easy to disassemble and assemble according to claim 5 is characterized in that: The side surface of the connecting tube (13) is provided with a first opening (14), and the connecting tubes (13) are distributed in an array, and the connecting tubes (13) are slidably connected to the connecting pillars (15).

7. The steel-lined storage tank that is easy to disassemble and assemble according to claim 6 is characterized in that: The connecting column (15) is provided with a second opening (16) inside, and a second pulley (17) is fixedly connected to the lower side of the second opening (16), and a latch (18) is slidably connected between the second opening (16) and the inside of the connecting tube (13), wherein the connecting groove (12), the connecting tube (13), the connecting column (15) and the second pulley (17) correspond one to one.

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